The light model electric Hoist Overhead Crane has such features as tight dimensions, low building headroom, light dead weight and light wheel load. They are applicable to the transfer, assembly, check and repair as well as load and unload at mechanic processing workshop ,subsidiary workshop of metallurgical mills, warehouse, good yard and power station .They can also be used instead of common double-girder overhead crane at production workshop in light textiles or food industry. It has two kinds of classification ,that is ,light and medium. The working ambient temperature is generally -25ºC~40ºC.It is forbidden to work in environment with combustible, explosive or corrosive media.

9. Coupling: for two coaxial arrangement or substantially parallel shaft, torque transmission while compensating for a little angular and radial offset.

10. Wheels Group: Wheels and angular bearing housing are assembled together to form the wheel group. Wheels by fate: wheel rim wheel, single wheel rim.

11. Buffer: crane used to absorb the same span (or car) with fences (or meet) or the energy generated by the collision of the crane adjacent. Divided into: rubber buffer and spring buffer.

12. The limit switch: use is divided into terminal switch and safety switch, end switch is used to limit the operating range of public authorities, the installed stroke end, the safety switch to protect the personal safety.

Specification

Lifting Catacity

t

5

10/3

16/5

20/5

32/10

Span

m

7.5-22.5

Lifting Height

m

6, 9, 12, 18, 24, 30

Working Class

A3-A4

Electric Hoist

CD/MD

CD/MD

CD/MD

HC

HC

Speed

Main hook

m/min

8(0.8/8)

7(0.7/7)

3.5(0.35/3.5)

3.3

3(0.3/3)

Auxiliary

8(0.8/8)

8(0.8/8)

8(0.8/8)

7(0.7/7)

Trolley Travelling

20

20

20

20

20

Crane Travelling

30

30

30

30

30

Steel Track Recommend

38kg/m

38kg/m

38kg/m

43kg/m

43kg/m

Power Source

3 phase 380V AC 50Hz OR Customer's requirement

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